PCo-Kint is a simple WordPress plugin wrapper for kint, a pretty replacement for var_dump(), print_r() and debug_backtrace(). Kint is also a great replacement to Krumo!
Simply use the d() function to output your objects or arrays, or use ddd() if you want to terminate the current script.
A great alternative to echo'<pre>';var_dump($var);die;!
A full list of features can be found on the project page:
http://raveren.github.io/kint/
Contribute to this project on github or find all of our favorite and custom made plugins
Screenshots
A simple output of d( $_SERVER )
Some variable content types have an alternative display - for example you will be able see JSON in its raw form - but also as an associative array
CLI is detected and formatted for automatically, the output is colored too